AU1569197A - Apparatus and method for electrosurgery - Google Patents

Apparatus and method for electrosurgery

Info

Publication number
AU1569197A
AU1569197A AU15691/97A AU1569197A AU1569197A AU 1569197 A AU1569197 A AU 1569197A AU 15691/97 A AU15691/97 A AU 15691/97A AU 1569197 A AU1569197 A AU 1569197A AU 1569197 A AU1569197 A AU 1569197A
Authority
AU
Australia
Prior art keywords
electrosurgery
apparatus
method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU15691/97A
Inventor
John Cvinar
Keith Isaacson
Paul C Nardella
Craig Traub
Thomas A. Wrublewski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MICROGYN Inc
Medical Scientific Inc
Original Assignee
MICROGYN Inc
Medical Scientific Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US58124495A priority Critical
Priority to US581244 priority
Priority to US62894196A priority
Priority to US628941 priority
Application filed by MICROGYN Inc, Medical Scientific Inc filed Critical MICROGYN Inc
Priority to PCT/US1996/020864 priority patent/WO1997024074A1/en
Publication of AU1569197A publication Critical patent/AU1569197A/en
Application status is Abandoned legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B18/149Probes or electrodes therefor bow shaped or with rotatable body at cantilever end, e.g. for resectoscopes, or coagulating rollers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206Generators therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00505Urinary tract
    • A61B2018/00517Urinary bladder or urethra
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00696Controlled or regulated parameters
    • A61B2018/00744Fluid flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00773Sensed parameters
    • A61B2018/00791Temperature
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00773Sensed parameters
    • A61B2018/00875Resistance or impedance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00982Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206Generators therefor
    • A61B2018/1246Generators therefor characterised by the output polarity
    • A61B2018/126Generators therefor characterised by the output polarity bipolar
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206Generators therefor
    • A61B2018/1273Generators therefor including multiple generators in one device
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1472Probes or electrodes therefor for use with liquid electrolyte, e.g. virtual electrodes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B18/16Indifferent or passive electrodes for grounding
    • A61B2018/162Indifferent or passive electrodes for grounding located on the probe body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002Irrigation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007Aspiration
AU15691/97A 1995-12-29 1996-12-30 Apparatus and method for electrosurgery Abandoned AU1569197A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US58124495A true 1995-12-29 1995-12-29
US581244 1995-12-29
US62894196A true 1996-04-08 1996-04-08
US628941 1996-04-08
PCT/US1996/020864 WO1997024074A1 (en) 1995-12-29 1996-12-30 Apparatus and method for electrosurgery

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU47165/00A Division AU4716500A (en) 1995-12-29 2000-07-12 Apparatus and method for electrosurgery

Publications (1)

Publication Number Publication Date
AU1569197A true AU1569197A (en) 1997-07-28

Family

ID=27078252

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15691/97A Abandoned AU1569197A (en) 1995-12-29 1996-12-30 Apparatus and method for electrosurgery

Country Status (6)

Country Link
EP (1) EP0873087A1 (en)
JP (1) JP2000502585A (en)
AU (1) AU1569197A (en)
CA (1) CA2241215A1 (en)
TW (1) TW338717B (en)
WO (1) WO1997024074A1 (en)

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DE69840602D1 (en) * 1997-10-23 2009-04-09 Arthrocare Corp Energy supply for electrosurgery in conducting fluid
AU1112499A (en) * 1997-10-23 1999-05-10 Arthrocare Corporation Power supply and methods for electrosurgery in conductive fluid
US7435247B2 (en) * 1998-08-11 2008-10-14 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
WO2000036985A2 (en) * 1998-12-18 2000-06-29 Celon Ag Medical Instruments Electrode assembly for a surgical instrument provided for carrying out an electrothermal coagulation of tissue
US6193715B1 (en) 1999-03-19 2001-02-27 Medical Scientific, Inc. Device for converting a mechanical cutting device to an electrosurgical cutting device
US6451017B1 (en) 2000-01-10 2002-09-17 Hydrocision, Inc. Surgical instruments with integrated electrocautery
US6511493B1 (en) 2000-01-10 2003-01-28 Hydrocision, Inc. Liquid jet-powered surgical instruments
GB0021799D0 (en) * 2000-09-05 2000-10-18 Gyrus Medical Ltd Electrosurgery system
EP1420702B1 (en) 2001-08-31 2005-04-20 Boston Scientific Limited Percutaneous pringle occlusion device
US9949789B2 (en) 2002-03-05 2018-04-24 Avent, Inc. Methods of treating the sacroiliac region of a patient's body
US9216053B2 (en) 2002-03-05 2015-12-22 Avent, Inc. Elongate member providing a variation in radiopacity
US9364281B2 (en) 2002-03-05 2016-06-14 Avent, Inc. Methods for treating the thoracic region of a patient's body
DE10310614B4 (en) 2002-03-25 2007-10-11 Richard Wolf Gmbh resectoscope
DE10224153A1 (en) * 2002-05-27 2003-12-11 Celon Ag Medical Instruments therapy device
US8162966B2 (en) 2002-10-25 2012-04-24 Hydrocision, Inc. Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use
WO2007006158A1 (en) 2005-07-14 2007-01-18 Baylis Medical Company Inc. Electrosurgical device and methods
US7819869B2 (en) 2004-11-15 2010-10-26 Kimberly-Clark Inc. Methods of treating the sacroilac region of a patient's body
US7942874B2 (en) 2005-05-12 2011-05-17 Aragon Surgical, Inc. Apparatus for tissue cauterization
US9339323B2 (en) 2005-05-12 2016-05-17 Aesculap Ag Electrocautery method and apparatus
US8876746B2 (en) 2006-01-06 2014-11-04 Arthrocare Corporation Electrosurgical system and method for treating chronic wound tissue
US20080071269A1 (en) * 2006-09-18 2008-03-20 Cytyc Corporation Curved Endoscopic Medical Device
GB2452103B (en) 2007-01-05 2011-08-31 Arthrocare Corp Electrosurgical system with suction control apparatus and system
US8216217B2 (en) 2007-08-23 2012-07-10 Aegea Medical, Inc. Uterine therapy device and method
US8870867B2 (en) 2008-02-06 2014-10-28 Aesculap Ag Articulable electrosurgical instrument with a stabilizable articulation actuator
US9358063B2 (en) 2008-02-14 2016-06-07 Arthrocare Corporation Ablation performance indicator for electrosurgical devices
US8608739B2 (en) * 2008-07-22 2013-12-17 Covidien Lp Electrosurgical devices, systems and methods of using the same
US8355799B2 (en) 2008-12-12 2013-01-15 Arthrocare Corporation Systems and methods for limiting joint temperature
US8257350B2 (en) 2009-06-17 2012-09-04 Arthrocare Corporation Method and system of an electrosurgical controller with wave-shaping
US8469953B2 (en) 2009-11-16 2013-06-25 Covidien Lp Twin sealing chamber hub
US8372067B2 (en) 2009-12-09 2013-02-12 Arthrocare Corporation Electrosurgery irrigation primer systems and methods
AU2011212786C1 (en) 2010-02-04 2014-10-16 Aesculap Ag Laparoscopic radiofrequency surgical device
US8465488B2 (en) 2010-03-16 2013-06-18 Olympus Medical Systems Corporation Endoscopic surgical instrument
US8419727B2 (en) 2010-03-26 2013-04-16 Aesculap Ag Impedance mediated power delivery for electrosurgery
US8827992B2 (en) 2010-03-26 2014-09-09 Aesculap Ag Impedance mediated control of power delivery for electrosurgery
US8979838B2 (en) 2010-05-24 2015-03-17 Arthrocare Corporation Symmetric switching electrode method and related system
US9173698B2 (en) 2010-09-17 2015-11-03 Aesculap Ag Electrosurgical tissue sealing augmented with a seal-enhancing composition
US9743974B2 (en) 2010-11-09 2017-08-29 Aegea Medical Inc. Positioning method and apparatus for delivering vapor to the uterus
US9131597B2 (en) 2011-02-02 2015-09-08 Arthrocare Corporation Electrosurgical system and method for treating hard body tissue
US9168082B2 (en) 2011-02-09 2015-10-27 Arthrocare Corporation Fine dissection electrosurgical device
US9271784B2 (en) 2011-02-09 2016-03-01 Arthrocare Corporation Fine dissection electrosurgical device
US9011428B2 (en) 2011-03-02 2015-04-21 Arthrocare Corporation Electrosurgical device with internal digestor electrode
US20120232549A1 (en) * 2011-03-09 2012-09-13 Vivant Medical, Inc. Systems for thermal-feedback-controlled rate of fluid flow to fluid-cooled antenna assembly and methods of directing energy to tissue using same
US9579150B2 (en) 2011-04-08 2017-02-28 Covidien Lp Microwave ablation instrument with interchangeable antenna probe
US9339327B2 (en) 2011-06-28 2016-05-17 Aesculap Ag Electrosurgical tissue dissecting device
US9788882B2 (en) 2011-09-08 2017-10-17 Arthrocare Corporation Plasma bipolar forceps
EP2763617B1 (en) * 2011-10-07 2017-12-06 Aegea Medical Inc. Integrity testing apparatus for delivering vapor to the uterus
JP6236441B2 (en) 2012-06-22 2017-11-22 コビディエン エルピー Microwave temperature measurement for microwave ablation system
US9259269B2 (en) 2012-08-07 2016-02-16 Covidien Lp Microwave ablation catheter and method of utilizing the same
WO2014049423A1 (en) 2012-09-26 2014-04-03 Aesculap Ag Apparatus for tissue cutting and sealing
US9522033B2 (en) 2012-10-02 2016-12-20 Covidien Lp Devices and methods for optical detection of tissue contact
US9668802B2 (en) 2012-10-02 2017-06-06 Covidien Lp Devices and methods for optical detection of tissue contact
US9254166B2 (en) 2013-01-17 2016-02-09 Arthrocare Corporation Systems and methods for turbinate reduction
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US9713489B2 (en) 2013-03-07 2017-07-25 Arthrocare Corporation Electrosurgical methods and systems
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Also Published As

Publication number Publication date
WO1997024074A1 (en) 1997-07-10
JP2000502585A (en) 2000-03-07
EP0873087A1 (en) 1998-10-28
CA2241215A1 (en) 1997-07-10
TW338717B (en) 1998-08-21

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted